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src: Use explicit_bzero() if available on the platform

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Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Andreas Schneider
2018-02-12 14:35:55 +01:00
parent 25ff1214a4
commit ebcff9fd63
17 changed files with 48 additions and 52 deletions
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6
src/external/bcrypt_pbkdf.c vendored
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@@ -98,8 +98,8 @@ bcrypt_hash(uint8_t *sha2pass, uint8_t *sha2salt, uint8_t *out)
}
/* zap */
BURN_BUFFER(ciphertext, sizeof(ciphertext));
BURN_BUFFER(cdata, sizeof(cdata));
explicit_bzero(ciphertext, sizeof(ciphertext));
explicit_bzero(cdata, sizeof(cdata));
ZERO_STRUCT(state);
}
@@ -175,7 +175,7 @@ bcrypt_pbkdf(const char *pass, size_t passlen, const uint8_t *salt, size_t saltl
}
/* zap */
BURN_BUFFER(out, sizeof(out));
explicit_bzero(out, sizeof(out));
free(countsalt);
return 0;